Economic Development

“Landfill to Landmark”: Engineering Solutions at Colonial Downs’ The Rose Gaming Resort

The Rose Gaming Resort in Dumfries, Virginia, officially opened its doors on November 7, 2025, transforming a 93-acre landfill into a destination for entertainment, community, and economic development. Once a town you pass through, Dumfries is now a destination. The $460 million resort is expected to draw visitors from Richmond to D.C., contributing $11 million annually to the Town of Dumfries while employing 500 people.

 

Timmons Group’s Tracy Lower (middle left) and Catherine Bunn (middle right) at The Rose Gaming Resort Grand Opening

 

Timmons Group is proud to have played a key role in supporting the project’s complex challenges, including navigating a dynamic land use issue approval process, planning and designing a safe access road for guests, as well as overseeing the design and construction of new infrastructure—all while keeping the project on schedule for its grand opening.

 

Photo Credit to B&S Site Development

 

The 175,000-square-foot Rose Gaming Resort was permitted for 1,650 historical horse racing terminals, more than 100 hotel rooms and included the construction of a 2,500-space parking garage to accommodate guests. A key part of the project was improving access with a new roadway connecting the resort to I-95 and VA-234—a process that began six years ago with a traffic study and VDOT approvals, and as anyone in Northern Virginia knows, is no small task.

 

The Rose Gaming Resort Grand Opening

 

Colonial Downs Group is also bringing new life to the site with Dumfries Vista Park, set to open in Spring 2025. The park will be built on top of the capped landfill, providing the community with new green space to enjoy.

 

 

Through careful planning, strong partnerships, and teamwork, The Rose has transformed a former landfill site of over 40 years into what the Mayor of the Town of Dumfries, Derrick Wood, called a “once in a generation project.”  Timmons Group is proud to be a part of the team bringing economic growth and recreational opportunities to the Dumfries community.

 

Follow us @TimmonsGroup to learn more as we share more about the challenges and successes that brought the Rose Gaming Resort to life!

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About The Author
Tracy Lower

Tracy Lower, PE brings over two decades of land development experience to public and private projects in the Metro DC area. Her site/civil master planning and development expertise has been integral to development projects throughout the region, in close collaboration with owners, retailers, developers and architects. Her greatest value is in recognizing and navigating the sensitivities associated with speed to market, stakeholder engagement and risk mitigation.

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